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9125033061 = 364120272341
BaseRepresentation
bin10000111111110010…
…01111010001100101
3212112221100201010110
420133321033101211
5122142002024221
64105245043233
7442061333634
oct103771172145
925487321113
109125033061
113962930441
121927b56519
13b2564a061
14627c8151b
15386178776
hex21fe4f465

9125033061 has 16 divisors (see below), whose sum is σ = 12196911168. Its totient is φ = 6068275200.

The previous prime is 9125033059. The next prime is 9125033063. The reversal of 9125033061 is 1603305219.

It is an interprime number because it is at equal distance from previous prime (9125033059) and next prime (9125033063).

It is not a de Polignac number, because 9125033061 - 21 = 9125033059 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9125033063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3896751 + ... + 3899091.

It is an arithmetic number, because the mean of its divisors is an integer number (762306948).

Almost surely, 29125033061 is an apocalyptic number.

It is an amenable number.

9125033061 is a deficient number, since it is larger than the sum of its proper divisors (3071878107).

9125033061 is a wasteful number, since it uses less digits than its factorization.

9125033061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5012.

The product of its (nonzero) digits is 4860, while the sum is 30.

The square root of 9125033061 is about 95525.0389217403. The cubic root of 9125033061 is about 2089.6721218978.

The spelling of 9125033061 in words is "nine billion, one hundred twenty-five million, thirty-three thousand, sixty-one".

Divisors: 1 3 641 1923 2027 2341 6081 7023 1299307 1500581 3897921 4501743 4745207 14235621 3041677687 9125033061